Home / 236,224-319,344

Finding the Third Proportional to 236,224 and 319,344

Calculator

Solution

The third proportional to 236,224 and 319,344 is: 431,711.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,224 : 319,344 = 319,344 : x
  2. Step 2: Convert to fraction form
    236,224/319,344 = 319,344/x
  3. Step 3: Cross multiply
    236,224x = 319,344 × 319,344
  4. Step 4: Simplify right side
    236,224x = 101,980,590,336
  5. Step 5: Solve for x
    x = 101,980,590,336/236,224
  6. Step 6: Final answer
    x = 431,711.39

Related Problems

Find third proportional to 118,112 and 159,672
Half scale
Find third proportional to 472,448 and 638,688
Double scale
Find third proportional to 236,226 and 319,347
Similar ratio
Find third proportional to 354,336 and 479,016
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.